Last Update: 413 AM EST Sat Dec 27 2025

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Grand Rapids, MI Local Forecast Office

10NM SW South Haven MI

Marine Zone Forecast

Rest Of Tonight
Northeast winds 5 to 10 knots. Mostly cloudy. Waves 1 to 2 feet.
Saturday
Southeast winds 5 to 15 knots. Mostly cloudy. Waves 1 to 2 feet.
Saturday Night
Southeast winds 15 to 20 knots. Cloudy with a slight chance of rain. Waves 1 to 2 feet.
Sunday
South winds 15 to 20 knots. Rain showers. Waves 1 to 2 feet.
Sunday Night
Southwest winds to 30 knots becoming west gales to 45 knots in the late evening and early morning, then increasing to storm force winds to 50 knots after midnight. Rain showers with possible snow showers and thunderstorms likely. Waves 2 to 4 feet building to 8 to 12 feet.
Monday
Northwest storm force winds to 50 knots. Snow showers. Waves 13 to 17 feet.
Tuesday
Northwest gales to 35 knots backing west in the late morning and afternoon. Mostly cloudy. Waves 8 to 12 feet.
Wednesday
Northwest gales to 35 knots. Cloudy with a chance of snow showers. Waves 7 to 10 feet.



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413 AM EST Sat Dec 27 2025
 
 

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